20
l
© Brüel & Kjaer Vibro GmbH
/
2 mm ds822 ATEX /8.12.16/technical specifications subject to change/C105507.001/V02
EN
2 mm displacement sensor system series ds822 ATEX
| Explosion protection
Instruction
5
Explosion protection
Employment in areas exposing the eddy-current displacement sensor system of the
series ds822 ATEX
to explosion hazards.
EC type examination certificate PTB 12 ATEX 2011 designation
II 1/2 G Ex ia IIC T6 ...T1 Ga/Gb or
II 2G Ex ia IIC T6 ... T1 Gb
II 2 D Ex ia IIIC T168 °C Db
in compliance with EN 60079-0:2012+A13 and EN 60079-11:2012, EN 60079-26:2015.
IECEx certificate
IECEx PTB 13.0010
mark
Ex ia IIC T6 ...T1 Ga/Gb or
Ex ia IIC T6 ...T1 Gb
Ex ia IIIC T168 °C Db
Standard:
IEC 60079-0:2011 + Cor. 2012 & 2013
IEC 60079-11:2012 + Cor. 2012
IEC 60079-26:2014
Electrical supply:
type of ignition protection, intrinsic safety (SELV) Ex ia,
only for protection to a certified, intrinsic safe electric circuit.
Maximum values:
Voltage
i
= 28 V
L
i
= insignificant
I
i
= 140 mA
C
i
= 12 nF
P
i
= 840 mW
Ci = 76 nF (sensor side)
Li = 3,8 mH (sensorside)
In Compliance with
TR-TS 012/2011 (
TP-TC 012/2011
)
EAC Ex Certificate:
RU-C-DE.AA87.B.00334
Ga/Gb Ex ia IIC T6 ...T1 X or
1Ex ia IIC T6 ...T1 Gb X
Ex ia IIIC T 168°C Db
